====== Encounters, Care Transitions and Referral Information ======
  * Requestor: Daniella Meeker

Add field or set of tables to deal with encounters within a visit

Preconditions require better definitions on the distinctions between EVENTS, VISITS, ENCOUNTERS, AND EPISODES OF CARE.// A data capture EVENT might include necessary attributions for care transitions.//
===== Use Cases =====
  * Clinical Quality measures depending on care transitions
  * Key clinical outcomes - e.g. risk factors for being transferred ED to IP, SX to ICU, etc.
  * Hand-off safety risks